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A Study to Learn About the Study Medicine Called PF-08653944 Taken Once-Monthly Compared to Placebo in Chinese Adults With Overweight or Obesity
A PHASE 3, RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED STUDY TO EVALUATE THE EFFICACY AND SAFETY OF ONCE-MONTHLY PF 08653944 IN CHINESE ADULTS WITH OVERWEIGHT OR OBESITY
Overweight and obesity are long-term health conditions that can increase the possibility of serious health problems. These problems include heart disease, type 2 diabetes (a condition that causes high blood sugar), and other medical conditions. The purpose of this study is to learn whether berobenatide (PF-08653944) is safe and effective for adults in China who are overweight or obese. Researchers will compare berobenatide with a placebo. A placebo looks like study treatment but does not contain active medicine.
About 432 adults will take part in this study. This study is seeking adults who
- are obese
- are overweight with certain weight-related health conditions. Some participants may also have type 2 diabetes. Specific eligibility requirements will be reviewed by the study doctor before enrollment.
Participants will be randomly assigned to receive either berobenatide or placebo. Study treatment will be administered as a shot under the skin. All participants will also receive lifestyle counseling throughout the study.
Researchers will monitor participants throughout the study. They will assess participants' body weight, overall health, and any reactions that may occur. During the study, participants will attend study visits and complete study-related assessments.
Participants may take part in the study for up to approximately 59 weeks. This period includes screening, treatment, and follow-up visits. The information learned from this study may help researchers better understand whether berobenatide could be a treatment option for adults living with overweight or obesity.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Geschat)
Fase
- Fase 3
Contacten en locaties
Studiecontact
- Naam: Pfizer CT.gov Call Center
- Telefoonnummer: 1-800-718-1021
- E-mail: ClinicalTrials.gov_Inquiries@pfizer.com
Studie Locaties
-
-
Anhui
-
Hefei, Anhui, China, 230011
- Nog niet aan het werven
- The Second People's Hospital of Hefei
-
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Beijing Municipality
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Beijing, Beijing Municipality, China, 100044
- Nog niet aan het werven
- Peking University People's Hospital
-
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Guangdong
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Huizhou, Guangdong, China, 516001
- Nog niet aan het werven
- Huizhou Central People's Hospital
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Henan
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Zhengzhou, Henan, China, 450014
- Nog niet aan het werven
- The Second Affiliated Hospital of Zhengzhou University
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Jiangsu
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Nanjing, Jiangsu, China, 210011
- Werving
- The Second Affiliated Hospital of Nanjing Medical University
-
-
Jiangxi
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Nanchang, Jiangxi, China, 330038
- Nog niet aan het werven
- Jiangxi Provincial People's Hospital
-
-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Adults ≥18 years of age.
- BMI ≥28 kg/m²; or BMI ≥24 kg/m² and <28 kg/m² with at least one of the following weight-related co-morbidities: hypertension, dyslipidemia, obstructive sleep apnea, cardiovascular disease, or T2D.
- At least one prior unsuccessful dietary weight-loss attempt.
Exclusion Criteria:
- Significant recent weight change (>5% within 3 months).
- Type 1 diabetes mellitus.
- History of pancreatitis.
- Personal or family history of Medullary Thyroid Carcinoma (MTC) or Multiple endocrine neoplasia type 2 (MEN2).
- Recent bariatric surgery or obesity procedures.
- Pregnancy or breastfeeding.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Verviervoudigen
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
|
Placebo-vergelijker: Placebo
Participants will receive matching placebo by Subcutaneous Injection. |
By Subcutaneous Injection |
|
Experimenteel: Treatment Arm 1
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andere namen:
|
|
Experimenteel: Treatment Arm 2
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andere namen:
|
|
Experimenteel: Treatment Arm 3
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andere namen:
|
|
Experimenteel: Treatment Arm 4
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andere namen:
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
|
Percent change from baseline in body weight
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
Secundaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
|
Percentage of Participants achieving ≥5% of body weight reduction from baseline
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of Participants achieving ≥10% of body weight reduction from baseline
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of Participants achieving ≥15% of body weight reduction from baseline
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of Participants achieving ≥20% of body weight reduction from baseline
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in waist circumference
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Fasting triglycerides
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Systolic Blood Pressure (SBP)
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Impact of Weight on Quality of Life-Lite-Clinical Trial (IWQoL-Lite-CT) Physical Function composite score
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Diastolic Blood Pressure (DBP)
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Low-density lipoprotein cholesterol
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Very low-density lipoprotein cholesterol
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in High-density lipoprotein cholesterol
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in HbA1c
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT Physical Composite
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT Psychosocial Composite
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in SF-36 domain scales and component summary scales
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in EuroQol Visual Analogue Scale (EQ-VAS)
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in Body mass index (BMI)
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Percent change from baseline in body weight in participants without T2D
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in body weight
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Non-high-density lipoprotein-cholesterol
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Short-Form 36 health survey (SF-36) Physical Function domain score
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Total Cholesterol
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in Fasting plasma glucose
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in Fasting insulin
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in High-sensitivity C-reactive protein (hs-CRP)
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Interleukin (IL)-6
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IL-1 beta
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in HbA1c in participants with T2D
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of participants with T2D at screening achieving HbA1c <7.0%
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of participants with T2D at screening achieving HbA1c <6.5%
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of participants with T2D at screening achieving HbA1c <5.7%
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT total score
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in EuroQoL5-Dimension 5-Level (EQ-5D-5L) index score
Tijdsspanne: Baseline, Week 48
|
Baseline, Week 48
|
|
Incidence proportion of Treatment-emergent adverse event (TEAE)
Tijdsspanne: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Serious adverse event (SAE)
Tijdsspanne: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Adverse event (AE) leading to permanent discontinuation from study intervention or study
Tijdsspanne: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Adverse events of special interest (AESIs)
Tijdsspanne: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Clinical laboratory abnormalities
Tijdsspanne: Up to Week 55
|
Up to Week 55
|
Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Studie directeur: Pfizer CT.gov Call Center, Pfizer
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Geschat)
Studie voltooiing (Geschat)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- C6491029
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Beschrijving IPD-plan
Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests.
Informatie over medicijnen en apparaten, studiedocumenten
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product vervaardigd in en geëxporteerd uit de V.S.
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